Improvement in earth-augers



A. H. BOTSPORD. Earth-Auger.

N0. 216,372. 1 Patented ne10Q 1879.

couplin g M, the latch O X, h2wing square shoulder Y, aud catch P, With the shaft Z, having notch, es desoribed, substantial-ly as and for the purposes sei; forth.

2. The rubber valve E in the auger-bottom,

provided with the plate G and rubber strip g", as and f0r the purposes sei; forth.

3. The eombinaoion of the pod A, the bottom F, formed with offsets D L, cnttingbit H, formed With the poiut N, and the rubber valve- E, all substantially as and for the purposes herein sei; forth.

ANDREW H. BOTSFORD.

Witnesses:

ALPHEUS BALLARD, JOSEPH G. COLEMAN. 

